package operation;

import book.BookList;

public class ExitOperation implements IOPeration {
    @Override
    public void work(BookList bookList) {
        System.out.println("退出系统");
        int currentSize = 0;
        for(int i = 0; i < currentSize; i++){
            bookList.setBooks(i,null);
        }

        bookList.setUsedSize(0);
        System.exit(0);
    }
}
